.header {
  width: 100%;
  height: 60px;
  line-height: 60px;
  padding: 0 24px;
  box-sizing: border-box;
  display: flex;
  color: #ffffff;
  background-color: #27292c;
  .back {
    font-size: 16px;
    cursor: pointer;
    padding-left: 20px;
    position: relative;
    &::before {
      content: '';
      position: absolute;
      left: 0;
      top: 23px;
      width: 14px;
      height: 14px;
      background-size: cover;
      background-image: url('../../../assets/icon/back.png');
      background-repeat: no-repeat;
    }
  }
  .title {
    flex: 1;
    font-size: 16px;
    text-align: center;
    margin-left: -52px;
  }
}